200728380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{2351}}^1$

素因数の和:3786

約数の個数: 48

約数和(自身を含む): 562673664

約数和(自身を除く): 361945284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1423, 2351, 2846, 4269, 4702, 5692, 7053, 7115, 8538, 9404, 11755, 14106, 14230, 17076, 21345, 23510, 28212, 28460, 35265, 42690, 47020, 70530, 85380, 141060, 3345473, 6690946, 10036419, 13381892, 16727365, 20072838, 33454730, 40145676, 50182095, 66909460, 100364190, 200728380]

約数ペア:

[(1, 200728380), (2, 100364190), (3, 66909460), (4, 50182095), (5, 40145676), (6, 33454730), (10, 20072838), (12, 16727365), (15, 13381892), (20, 10036419), (30, 6690946), (60, 3345473), (1423, 141060), (2351, 85380), (2846, 70530), (4269, 47020), (4702, 42690), (5692, 35265), (7053, 28460), (7115, 28212), (8538, 23510), (9404, 21345), (11755, 17076), (14106, 14230)]